function starttime(){
    return ((new Date).getTime()).toString(16);
};
function focusid(s){
    var t = s.split('-');
    t[4] = (new Date).getTime().toString(16);
    return t.join('-');
};
function prepareid(s,g){
    var t = s.split('-');
    t[0] = (new Date).getTime().toString(16);
    t[1] = g;
    return t.join('-');
};
